ASDX005D24M [ETC]

0 TO 1 PSI THROUGH 0 TO 100 PSI PRESSURE TRANSDUCERS SenSym ICT; 0到1 PSI到0至100 PSI压力传感器SenSym ICT


型号：	ASDX005D24M
厂家：	ETC
描述：	0 TO 1 PSI THROUGH 0 TO 100 PSI PRESSURE TRANSDUCERS SenSym ICT 0到1 PSI到0至100 PSI压力传感器SenSym ICT 传感器压力传感器
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A S D X S e r i e s

APPLICATIONS

0 to 1 psi through

0 to 100 psi

Pressure Transducers

Medical

Instrumentation

Barometry

HVAC Controls

Pneumatic Controls

FEATURES

Piezoresistive Sensor

Precision ASIC

Conditioning

High Level Output

Temperature

Compensated

This ASDX series is an amplified version of SenSym

ICT’s proven performer and industry leading SDX

series sensor. This amplified ASDX device is in a

package with the slightly larger footprint as the

SDX but it offers a high level (4.0 V span) output

on a very cost effective basis. This family is fully

calibrated and temperature compensated using an

on-board ASIC. These sensors are intended for use

with non-corrosive, non-ionic working fluids; such

as air and dry gases.

Devices are available to measure absolute,

differential, and gage pressures from 1 psi

(ASDX01DN) through 100 psi (ASDX100). The

absolute devices have an internal vacuum reference

and an output voltage proportional to absolute

pressure. Differential devices allow application of

pressure to either side of the sensing diaphragm

and can be used for gage or differential

measurements.

All ASDX devices are accurate to within +/- 2.0%.

The devices are characterized for operation from a

single 5 volt supply. The sensor is designed and

manufactured according to standards laid down in

ISO 9001.

Contact your local SenSym ICT representative or

the factory for additional details.

A S D X S e r i e s

BLOCK DIAGRAM

+Vs

220nF⁽⁷⁾

MUX

A/D

D/A

OUT

ASIC

GND

ELECTRICAL CONNECTIONS⁽⁸⁾

Pin Out

Vs (PIN 1)

IDENTIFIER

Vs (PIN 1)

IDENTIFIER

Vs (PIN 1)

IDENTIFIER

N/C

+Vs

Vout

GND

N/C

+Vs

Vout

GND

N/C

+Vs

Vout

GND

N/C

ASDXxxxG2

ASDXxxxA2

ASDXxxxD4

MAXIMUM RATINGS

Supply Voltage (Vs)*

4.75V to 5.25Vdc

Maximum Supply Voltage*

Consumption Current

Output Current - sink

Output Current - source

Lead Temperature (2-4 Sec.)

6.50 Vdc (max.)

6 mA (typ)

2 mA (max.)

250°C

*Note: The sensor is not reverse polarity protected. Incorrect application of excitation voltage or ground to the

wrong pin can cause electrical failure. Application of supply voltage above the maximum can cause

electrical failure.

ENVIRONMENTAL SPECIFICATIONS (ALL DEVICES)

Temperature Ranges:

Compensated:

0°C to + 85°C

Vibration: 10G at 20-2000 Hz

Shock: 50G for 11 ms

Operating: -20°C to +105°C

Storage: -40°C to +125°C

Life: 1 Million cycles minimum

A S D X S e r i e s

PRESSURE RANGE SPECIFICATIONS

SPECIFICATION

NOTES

SenSym

Part No.

Pressure

Range

Burst

Pressure⁽⁵⁾

20 PSI

30 PSI

60 PSI

150 PSI

Sensitivity

4.00 V/PSI

0.80 V/PSI

0.267 V/PSI

0.133 V/PSI

0.040 V/PSI

ASDX001

ASDX005

ASDX015

ASDX030

ASDX100

0 –

PSI

Note 1: Reference Conditions

(unless otherwise noted):

Supply voltage, VS=5.0

0.01 Vdc; Ta=25°C.

0 – 15 PSI

0 – 30 PSI

0 – 100 PSI

Output is ratiometric

within the supply voltage

range (Vs).

Note 2: Span is the algebraic

difference between the

output voltage at the

specified pressure and

the output at zero

pressure. Span is

ratiometric to the supply

voltage.

PERFORMANCE CHARACTERISTICS⁽¹⁾

Note 3: Accuracy is the combined

errors from offset and

Characteristic

Symbol Min

Typ

Max

Units

span calibration, linearity,

pressure hysteresis, and

temperature effects.

Zero Pressure Offset

Full Scale Span⁽²⁾

Voff

Vfss

Vfso

0.420 0.500 0.580

4.00

Linearity is the measured

deviation based on a

straight line.

Output at FS Pressure

4.420 4.500 4.580

Hysteresis is the

Accuracy⁽³⁾

–

2.0

%Vfss

maximum output

difference at any point

within the operating

pressure range for

increasing and decreasing

pressure.

Response Time⁽⁴⁾

Quantization Step⁽⁶⁾

–

Calibration errors include

the deviation of offset

and full scale from

nominal values.

Note 4: Response time for a 0 psi

to full scale pressure step

change, 10% to 90% rise

time.

PRESSURE TRANSDUCER

PERFORMANCE CHARACTERISTICS

Note 5: If maximum burst

pressure is exceeded,

even momentarily, the

package may leak or

Error Band Multiplier Over -20°C to +105°C

burst, or the pressure

sensing die may fracture.

1.5

Note 6: The smallest change in

the output voltage, given

any change in pressure.

Note 7: Capacitor 220nF required

between +Vs and GND

pin.

0.5

Note 8: Pins 4, 5, 6, 7 and 8 are

internal device

-40.0

-20.0

0.0

20.0

40.0

60.0

80.0

100.0

120.0

connections and should

not be connected to

external circuitry or

ground.

Temperature (°C)

A S D X S e r i e s

0 to 1 psi through 0 to 100 psi

Pressure Transducers

PHYSICAL DIMENSIONS

D4 Package

G2 Package

A2 Package

0.665

.124

.665

0.050

typ

0.310

typ

0.333

.050 typ

.550

0.550

.193

0.275

.550

0.090

typ

0.133

0.143

.655±.025

.100 typ

.655±.025

.177

.100 typ

.177

.350

0.320

0.350

.350

.200

0.325 typ

0.070

.315

.655±.025

0.165

0.090 typ

0.100 typ

0.105

SenSym ICT reserves the right to make changes to any products herein. SenSym ICT does not assume any liability arising out of the

application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the

rights of others.

ORDERING INFORMATION - PART # DESCRIPTION

ASDX

xxx

SenSym ICT

Device Output:

Pressure Transducer

4R= 0.5 - 4.5Vdc

4D*

4H*

4M*

Pressure Range (psi)

001 = 0 - 1

D, G

005 = 0 - 5

015 = 0 - 15

030 = 0 - 30

100 = 0 - 100

D, G

D, G, A

Package Style and Type

A2 = DIP Package, Absolute

D4 = DIP Package, Differential

D2, G2 = DIP Package, Gage

*) Contact factory for additional information

4D* -> 2.5 ± 2Vdc

4H* -> 0.25 - 4.25Vdc

4M* -> 0.2 - 4.7Vdc

For example: Part #ASDX015A24R = ASDX device , 15psi

absolute, A2 Package, 0.5 – 4.5V Output

To order, use the following part number(s)

Pressure

Range

Absolute

Gage

Differential/Gage

ASDX001D44R

ASDX005D44R

ASDX015D44R

ASDX030D44R

ASDX100D44R

0 – 1 PSI

0 – 5 PSI

0 – 15 PSI

0 – 30 PSI

0 – 100 PSI

–

ASDX001G24R

ASDX005G24R

ASDX015G24R

ASDX030G24R

ASDX100G24R

–

ASDX015A24R

ASDX030A24R

ASDX100A24R

1 408 954 6700

FAX: 408 954 9458

SenSym ICT

1804 McCarthy Boulevard

Milpitas, CA 95035

www.pressure.invensys.com

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